💊 Thuốc A-Z 🧬 Đích tác dụng 🛠 Công cụ 📚 Hướng dẫn
Tất cả thuốc Phân loại thuốc Lĩnh vực điều trị Tác dụng phụ
Hướng dẫn Từ điển thuật ngữ Dòng thời gian
So sánh Hành trình của thuốc Các họ thuốc
🇺🇸 English 🇰🇷 한국어 🇯🇵 日本語 🇨🇳 中文简体 🇪🇸 Español 🇧🇷 Português 🇮🇳 हिन्दी 🇸🇦 العربية 🇫🇷 Français 🇷🇺 Русский 🇩🇪 Deutsch 🇹🇷 Türkçe 🇻🇳 Tiếng Việt 🇮🇩 Bahasa Indonesia 🇹🇭 ไทย

Isoniazid

CHEMBL64 Phase 4 Đã phê duyệt Small molecule
Half-Life
—
Bioavailability
—
Protein Binding
—
Molecular Weight
137.1 g/mol
LogP
-0.7
Phase
4

This first-line antibiotic is used to treat and prevent tuberculosis (TB) by inhibiting mycolic acid synthesis, a key component of the mycobacterial cell wall. It is one of the most important TB drugs and is used in combination with other agents to prevent the development of resistance. Long-term use requires supplementation with vitamin B6 (pyridoxine) to prevent peripheral neuropathy.

Khối lượng phân tử

137,1400 g/mol

LogP

-0,70

TPSA

68,00 Ų

Lipinski RO5

Đạt

Lĩnh vực điều trị

Melanoma Asthma Chronic Obstructive Pulmonary Disease Systemic Lupus Erythematosus Deep Vein Thrombosis / Pulmonary Embolism Type 2 Diabetes Hypertension Malaria HIV/AIDS Hepatitis C Tuberculosis

Cơ chế tác dụng

Serves as an essential micronutrient cofactor in various enzymatic reactions and metabolic processes. Supplementation corrects deficiency states and supports normal physiological function.

Pharmacokinetics (PK)

Pharmacodynamics (PD)

Cơ chế

Serves as an essential micronutrient cofactor in various enzymatic reactions and metabolic processes. Supplementation corrects deficiency states and supports normal physiological function.

Cấu trúc 2D

SVG PNG

Cite this structure


                        

                            
                            
                        

                    

                


                
                

                    

                    

                        
Embed this structure

                        

                        

                            
                            
                        

                    

                

                

                
                

                    
SMILES

                    
NNC(=O)c1ccncc1

                

                

                
                

                    
InChI

                    
InChI=1S/C6H7N3O/c7-9-6(10)5-1-3-8-4-2-5/h1-4H,7H2,(H,9,10)

                

                

                

                    
                    

                        
Molecular Formula

                        
C6H7N3O

                    

                    
                    

                        
HBD / HBA

                        
2 / 3

                    

                    
                    

                        
Liên kết có thể quay

                        
1

                    

                    
                    
                    

                        
Nguyên tử nặng

                        
10

                    

                    
                

            


            
            

                
                


    
    
        
    
    
    
No targets recorded

    
    
Target interaction data is not yet available for this drug.

    



                
            


            
            

                
                


    
    
        
    
    
    
No interactions recorded

    
    
Drug interaction data is not yet available for this compound.

    



                
            


            
            

                
                


    
    
        
    
    
    
No side effects recorded

    
    
Side effect data is not yet available for this drug.

    



                
            


            
            
            

                
Câu hỏi thường gặp

                

                    
                    

                        
                        

                            
This first-line antibiotic is used to treat and prevent tuberculosis (TB) by inhibiting mycolic acid synthesis, a key component of the mycobacterial cell wall. It is one of the most important TB drugs and is used in combination with other agents to prevent the development of resistance. Long-term use requires supplementation with vitamin B6 (pyridoxine) to prevent peripheral neuropathy.

                        

                    

                    

                    

                    
                    

                        
                        

                            
Serves as an essential micronutrient cofactor in various enzymatic reactions and metabolic processes. Supplementation corrects deficiency states and supports normal physiological function.

                        

                    

                    

                    

                    

                        
                        

                            
Yes, Isoniazid is an approved drug. It has reached clinical phase 4. It is classified as a Small molecule.

                        

                    

                

            

            

            
            

            
            

            
            
{# References & Data Sources section for drug detail pages.
   Renders standard pharmacological database links plus the drug's data_sources field. #}


    
References & Data Sources

    
    
        
        
  • 
            
            
                ChEMBL — European Bioinformatics Institute (EBI).
                CHEMBL64.
                Open-access bioactivity database.
            
        
    • 
        
        
        
  • 
            
            
                PubChem — National Center for Biotechnology Information (NCBI).
                CID 3767.
                Chemical information database.
            
        
    • 
        
        
        
        
    

    
Data aggregated from publicly available pharmacological databases. Last updated 2026-03-04.




        


        
        
    


    



    
Tuyên bố miễn trách y tế

    

        This content is for educational and informational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making medication decisions.
    

    

        Data sources:
        ChEMBL,
        PubChem,
        DailyMed.